Shelf extender



FIG. 1 is a perspective view of a shelf extender formed in accordancewith the present invention as shown from the upper left thereof;

FIG. 2 is a side elevational view from the left side thereof;

FIG. 3 is a side elevational view from the right side thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a rear elevational view thereof; and,

FIG. 7 is a bottom plan view thereof.

The ornamental design for a shelf extender, as shown.